About: http://webisa.webdatacommons.org/376930899

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	rom carefully designed base classes, allows a level of reutilization similar to what 'everything is an object' bring in the old days where Java arrived.
http://www.w3.org/ns/prov#wasQuotedFrom	infoq.com